#include<stdio.h>
#include<string.h>
int login(const char* account,const char* password)
{
    if(strcmp(account,"admin")==0)
    {
        if(strcmp(password,"123456")==0)
        {
            return 1;
        }
    }
    return 0;
}


int main(int argc,char* argv[])
{
    if(argc!=3)
    {
        printf("argc number Error!");
        return 0;
    }
    else
    {
        if(login(argv[1],argv[2]))
        {
            printf("welcome to System!admin!");
        }
        else
        {
            printf("account or password Error!");
        }
    }
}